What’s New in Loose Diamonds
Discover the shining opportunities that await you with our newest developments in natural and lab-grown diamonds.
In the ever-evolving world of fine jewelry, staying ahead is key. Knowing the latest trends and innovations not only keeps you competitive but also delights your customers with fresh, exciting options. At Stuller, we’re thrilled to introduce our newest developments in both natural and lab-grown loose diamonds. Our offering caters to a wide range of tastes, celebrating the growing popularity and advancements in each category.
Fancy shapes, such as oval, pear, marquise, and emerald, are particularly trending in diamonds, especially in elongated settings. Read on to discover our new loose diamonds that will captivate attention across the board.
New Lab-Grown Diamond Letters

Personalization meets innovation with our brilliant lab-grown diamond letters — perfect for gifting or marking milestones. Imagine crafting jewelry that speaks directly to your customer’s heart with initials, names, or special messages in sparkling lab-grown diamond letters.
Each letter of the alphabet is available, and customizable options are endless with these unique designs. Embrace the beauty of self-expression and luxury with lab-grown diamond letters, where every initial speaks to a story.
New Large Lab-Grown Rose-Cut Fancy-Shaped Diamonds

Experience the vintage allure of rose-cut stones with our large lab-grown diamonds in new fancy shapes. The rose cut adds brilliance to the stone and makes the diamond appear larger in size. This effect makes it cost effective by giving the appearance of a larger diamond without the added cost.
Explore our new assortment of stunning lab-grown rose-cut round, oval, and marquise diamonds.
New Lab-Grown Hearts and Arrows Melee Diamonds
The precision and sparkle of heart and arrow cuts are unmatched, delivering dazzling details that transform intricate jewelry designs. Our new lab-grown melee diamonds — now available in these unique cuts — are perfect for creating line bracelets, necklaces, and beyond.
Offering a more affordable avenue into luxury, these lab-grown diamonds maintain top-tier quality, making elegance more accessible without compromising quality. With superior light performance and increased demand, lab-grown hearts and arrows melee diamonds are perfect for any piece of jewelry.
New Natural Calibrated Fancy-Shaped Diamonds

Be sure to check out our new assortment of natural calibrated diamonds in pear, oval, and emerald shapes. These trending fancy-shaped diamonds are now available with tight tolerances and ready for easy setting. They are designed for precision and continuity, ensuring a harmonious finish to any jewelry piece.
Available in 5×3 and 6x4mm sizes without reports, these options broaden design possibilities, accommodating diverse preferences. Whether crafted into intricate pieces or bold statements, these calibrated diamonds ensure a flawless fit.
Diamonds Reimagined

With so many new options, these lab-grown and natural loose diamonds are sure to help you find the perfect stone for your customers. Bringing variety and innovation to the forefront allows you to meet your customers’ demands and propels the jewelry industry forward.
Explore these offerings and see how they can elevate your designs. Stay informed and connected with Stuller for future updates and enhancements in the world of diamonds. Let’s keep on shining together!

Cheryl Robichaux
Staff Writer
Cheryl holds a bachelor's degree in Broadcast Journalism from the University of Louisiana at Lafayette. Her extensive experience in the radio and print magazine industries along with her love for custom jewelry and people paved the way for her to become a Stuller storyteller.